68HE0922F0053↗
CH2M Hill, Inc received this contract from Region 9 Contracting Office, Environmental Protection Agency: $2.42M obligated so far for other environmental services. It runs to 2029-08-31.
Key facts · data as of Oct 25, 2026
- Recipient
- CH2M Hill, Inc
- Awarding agency
- Environmental Protection Agency
- Contracting office
- Region 9 Contracting Office (68HE09)
- Obligated to date
- $2.42M
- Potential value
- $6.06M
- Ends
- 2029-08-31
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 25, 2026.
Cite this page: SpendQuery, Award 68HE0922F0053, data as of Oct 25, 2026, https://spendquery.com/award?id=CONT_AWD_68HE0922F0053_6800_68HE0318D0004_6800
CH2M Hill, Inc: all federal awards · Environmental Protection Agency: spending · Region 9 Contracting Office: what it buys
DES TASK ORDER, CASMALIA RESOURCES SUPERFUND SITE, OVERSIGHT OF REMEDIAL DESIGN (RD), REMEDIAL ACTION (RA), OPERATIONS, MAINTENANCE, AND MONITORING (OM&M), AND OTHER ACTIVITIES
What it is
- Product or service
- Other Environmental Services (PSC F999)
- Industry
- Remediation Services (NAICS 562910)
- Contracting office
- Region 9 Contracting Office (68HE09)
- Competition
- Full and open competition · 1 offer received
- Pricing
- Cost plus fixed fee
- How it was bought
- Multiple-award IDIQ · under 68HE0318D0004
- Solicitation
- 68HE0922R0002
- Where the work is
- San Francisco, CA · district CA-11
Obligations by fiscal year
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
Subcontractors: where the money went next
No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.
Every action
11 actions since 2023-07-05. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-09-11 | P00011 | Administrative change | $0 | ALT TOCOR: AMANITA CORNEJO |
| 2026-06-10 | P00010 | Administrative change | $818.0K | EXERCISE OPTION PERIOD 2 |
| 2025-10-06 | P00009 | Administrative change | $0 | DES TASK ORDER, CASMALIA RESOURCES SUPERFUND SITE - THE PURPOSE OF THIS MODIFICATION IS TO UPDATE POS. |
| 2025-08-13 | P00008 | Funding only | $873.5K | DES TASK ORDER, CASMALIA RESOURCES SUPERFUND SITE - THE PURPOSE OF THIS MODIFICATION IT SO EXERCISE AND FUND OPTION YEAR 1 AN UPDATED CLAUSE 52.217-9. |
| 2025-08-06 | P00007 | Administrative change | $0 | DES TASK ORDER, CASMALIA RESOURCES SUPERFUND SITE - THE PURPOSE OF THIS ADMINISTRATIVE MODIFICATION IS TO INCORPORATE A BUDGET REALIGNMNET. |
| 2024-09-03 | P00006 | Administrative change | $0 | DES TASK ORDER, CASMALIA RESOURCES SUPERFUND SITE - THE PURPOSE OF THIS ADMINISTRATIVE MODIFICATION IS TO REPLACE MENA MEDEIROS WITH QUADRI SARUMI AS THE PRIMARY CONTRACT OFFICER FOR TASK ORDER 68HE0921F0026. MENA MEDEIROS WILL NOW BE THE ALTERNATE C |
| 2024-06-12 | P00005 | Administrative change | $0 | DES TASK ORDER, CASMALIA RESOURCES SUPERFUND SITE, OVERSIGHT OF REMEDIAL DESIGN (RD), REMEDIAL ACTION (RA), OPERATIONS, MAINTENANCE, AND MONITORING (OM&M), AND OTHER ACTIVITIES - THE PURPOSE OF THIS MODIFICATION IS TO CORRECT A TYPO ON PAGE 4 OF |
| 2024-06-11 | P00004 | Funding only | $606.2K | DES TASK ORDER, CASMALIA RESOURCES SUPERFUND SITE, OVERSIGHT OF REMEDIAL DESIGN (RD), REMEDIAL ACTION (RA), OPERATIONS, MAINTENANCE, AND MONITORING (OM&M), AND OTHER ACTIVITIES - THE PURPOSE OF THIS MODIFICATION IS TO FULLY FUND ITEM NUMBER 0002. |
| 2024-05-31 | P00003 | Change order | $126.0K | DES TASK ORDER, CASMALIA RESOURCES SUPERFUND SITE, OVERSIGHT OF REMEDIAL DESIGN (RD), REMEDIAL ACTION (RA), OPERATIONS, MAINTENANCE, AND MONITORING (OM&M), AND OTHER ACTIVITIES - THE PURPOSE OF THIS MODIFICATION IS TO INCREASE THE LEVEL OF EFFORT |
| 2024-03-29 | P00002 | Administrative change | $0 | DES TASK ORDER, CASMALIA RESOURCES SUPERFUND SITE, OVERSIGHT OF REMEDIAL DESIGN (RD), REMEDIAL ACTION (RA), OPERATIONS, MAINTENANCE, AND MONITORING (OM&M), AND OTHER ACTIVITIES - THE PURPOSE OF THIS MODIFICATION IS TO UPDATE THE ON-SITE PERSONNEL |
| 2023-07-05 | P00001 | Administrative change | $0 | DES TASK ORDER, CASMALIA RESOURCES SUPERFUND SITE, OVERSIGHT OF REMEDIAL DESIGN (RD), REMEDIAL ACTION (RA), OPERATIONS, MAINTENANCE, AND MONITORING (OM&M), AND OTHER ACTIVITIES - THE PURPOSE OF THIS MODIFICATION IS TO UPDATE THE ON-SITE PERSONNEL |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-25). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗